Astotherm Plus Blood and Infusion Warmer, it warms all infusions and transfusions by the dry flow heating method efficiently and safely. Key Features include: Fast, easy setup, requiring no special priming. Astotherm Plus warms up in less than a minute. A visual temperature display lets you monitor fluid temperature. DESCRIPTION OF THE SELLER This device is used but in good working condition. If you prefer any shipping company, please let us know. If you have any question, email us @ [email protected]